diff -r 2008959603c9 -r 4f226fd97826 src/glRenderer.h
--- a/src/glRenderer.h	Tue Feb 14 13:37:58 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,174 +0,0 @@
-/*
- *  LDForge: LDraw parts authoring CAD
- *  Copyright (C) 2013 - 2017 Teemu Piippo
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-#include <QGLWidget>
-#include "main.h"
-#include "model.h"
-#include "glShared.h"
-#include "glcamera.h"
-
-class GLCompiler;
-class MessageManager;
-class QDialogButtonBox;
-class RadioGroup;
-class QDoubleSpinBox;
-class QSpinBox;
-class QLineEdit;
-class QTimer;
-class MagicWandMode;
-
-struct CameraInfo
-{
-	CameraInfo(const CameraInfo&) = delete;
-
-	int glrotate[3];
-	Axis localX;
-	Axis localY;
-	bool negatedX;
-	bool negatedY;
-	bool negatedDepth; // is greater depth value closer to camera?
-};
-
-enum class Camera
-{
-	Top,
-	Front,
-	Left,
-	Bottom,
-	Back,
-	Right,
-	Free,
-	_End
-};
-
-struct CameraIcon
-{
-	QPixmap image;
-	QRect sourceRect;
-	QRect targetRect;
-	QRect hitRect;
-	Camera camera;
-};
-
-MAKE_ITERABLE_ENUM(Camera)
-
-// The main renderer object, draws the brick on the screen, manages the camera and selection picking.
-class GLRenderer : public QGLWidget, protected QOpenGLFunctions, public HierarchyElement
-{
-	Q_OBJECT
-
-public:
-	GLRenderer(const Model* model, QWidget* parent = nullptr);
-	~GLRenderer();
-
-	QColor backgroundColor() const;
-	Camera camera() const;
-	QByteArray capturePixels();
-	GLCamera& currentCamera();
-	const GLCamera& currentCamera() const;
-	void drawGLScene();
-	void forgetObject(LDObject* obj);
-	void highlightCursorObject();
-	void initGLData();
-	bool isPicking() const;
-	Qt::KeyboardModifiers keyboardModifiers() const;
-	const Model* model() const;
-	bool mouseHasMoved() const;
-	QPoint const& mousePosition() const;
-	QPointF const& mousePositionF() const;
-	void needZoomToFit();
-	LDObject* objectAtCursor() const;
-	QSet<LDObject*> pick(const QRect& range);
-	LDObject* pick(int mouseX, int mouseY);
-	void refresh();
-	void resetAllAngles();
-	void resetAngles();
-	void setBackground();
-	void setCamera(Camera cam);
-	void setPicking(bool a);
-	QPen textPen() const;
-
-	static const QPen thinBorderPen;
-
-signals:
-	void objectHighlightingChanged(LDObject* object);
-
-protected:
-	void initializeGL();
-	void keyPressEvent(QKeyEvent* event);
-	void keyReleaseEvent(QKeyEvent* event);
-	void leaveEvent(QEvent* event);
-	void mousePressEvent(QMouseEvent* event);
-	void mouseMoveEvent(QMouseEvent* ev);
-	void mouseReleaseEvent(QMouseEvent* ev);
-	void paintEvent(QPaintEvent*);
-	void resizeGL(int w, int h);
-	void wheelEvent(QWheelEvent* ev);
-
-	virtual void overpaint(QPainter& painter);
-	virtual bool freeCameraAllowed() const;
-	bool isDrawingSelectionScene() const;
-	Qt::MouseButtons lastButtons() const;
-	double panning (Axis ax) const;
-	const QGenericMatrix<4, 4, GLfloat>& rotationMatrix() const;
-	double zoom();
-
-	template<typename... Args>
-	QString format (QString fmtstr, Args... args)
-	{
-		return ::format (fmtstr, args...);
-	}
-
-private:
-	const Model* const m_model;
-	GLCompiler* m_compiler;
-	LDObject* m_objectAtCursor = nullptr;
-	CameraIcon m_cameraIcons[7];
-	QTimer* m_toolTipTimer;
-	Qt::MouseButtons m_lastButtons;
-	Qt::KeyboardModifiers m_currentKeyboardModifiers;
-	QGenericMatrix<4, 4, GLfloat> m_rotationMatrix;
-	GLCamera m_cameras[7];
-	bool m_useDarkBackground = false;
-	bool m_takingScreenCapture = false;
-	bool m_panning = false;
-	bool m_initialized = false;
-	bool m_isDrawingSelectionScene = false;
-	bool m_isCameraMoving = false;
-	bool m_needZoomToFit = true;
-	QPoint m_mousePosition;
-	QPoint m_globalpos;
-	QPointF m_mousePositionF;
-	Camera m_camera;
-	GLuint m_axeslist;
-	int m_totalMouseMove;
-	QColor m_backgroundColor;
-	GLuint m_axesVbo;
-	GLuint m_axesColorVbo;
-
-	void calcCameraIcons();
-	void drawVbos (VboClass surface, VboSubclass colors, GLenum type);
-	void zoomToFit();
-	void zoomAllToFit();
-
-private slots:
-	void showCameraIconTooltip();
-	void initializeAxes();
-	void initializeLighting();
-};